2722044

Information

• Patent Grant
• 2722044

• References
• Source

• Patent Number

  2,722,044

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • B28B21/245 - using a horizontal compacting roller in a horizontally rotatable mould

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 492 - Roll or roller